//
//  Controller.h
//  丁诚昊的外包项目(2016_V7宝)
//
//  Created by DimChum_Haul on 16/3/27.
//  Copyright © 2016年 沙罗双树831. All rights reserved.
//

#import <UIKit/UIKit.h>

typedef enum {
    scrollDirectionUp2Down,
    scrollDirectionDown2Up
}scrollDirection;

@interface SwapContr : UIViewController

@end
